HUE046563T2 - Method and apparatus for facilitating antenna calibration and transceiver - Google Patents

Method and apparatus for facilitating antenna calibration and transceiver

Info

Publication number
HUE046563T2
HUE046563T2 HUE14901740A HUE14901740A HUE046563T2 HU E046563 T2 HUE046563 T2 HU E046563T2 HU E14901740 A HUE14901740 A HU E14901740A HU E14901740 A HUE14901740 A HU E14901740A HU E046563 T2 HUE046563 T2 HU E046563T2
Authority
HU
Hungary
Prior art keywords
transceiver
antenna calibration
facilitating antenna
facilitating
calibration
Prior art date
Application number
HUE14901740A
Other languages
Hungarian (hu)
Inventor
Youping Su
Ming Li
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of HUE046563T2 publication Critical patent/HUE046563T2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/267—Phased-array testing or checking devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
HUE14901740A 2014-09-11 2014-09-11 Method and apparatus for facilitating antenna calibration and transceiver HUE046563T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2014/086294 WO2016037338A1 (en) 2014-09-11 2014-09-11 Method and apparatus for facilitating antenna calibration and transceiver
EP14901740.2A EP3192194B1 (en) 2014-09-11 2014-09-11 Method and apparatus for facilitating antenna calibration and transceiver

Publications (1)

Publication Number Publication Date
HUE046563T2 true HUE046563T2 (en) 2020-03-30

Family

ID=55458262

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE14901740A HUE046563T2 (en) 2014-09-11 2014-09-11 Method and apparatus for facilitating antenna calibration and transceiver

Country Status (9)

Country Link
US (1) US10014963B2 (en)
EP (2) EP3192194B1 (en)
CN (1) CN106664143B (en)
DK (1) DK3192194T3 (en)
ES (1) ES2748170T3 (en)
HU (1) HUE046563T2 (en)
PL (1) PL3192194T3 (en)
PT (1) PT3192194T (en)
WO (1) WO2016037338A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3560118B1 (en) * 2016-12-23 2022-02-02 Telefonaktiebolaget LM Ericsson (PUBL) Antenna calibration for multiple input multiple output
CN108768549B (en) * 2018-08-10 2023-09-19 昆山恩电开通信设备有限公司 Multi-antenna calibration network device applied to 5G communication
CN115280690B (en) * 2020-03-10 2024-03-19 哲库科技(上海)有限公司 Methods, apparatus, systems, and media for delay line based transceiver calibration
CN112702127B (en) * 2020-12-07 2022-10-25 北京无线电计量测试研究所 T-type network measuring method and system
CN113156199B (en) * 2021-04-20 2024-02-06 中国科学院近代物理研究所 Radio frequency power measuring device and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5936569A (en) 1997-12-02 1999-08-10 Nokia Telecommunications Oy Method and arrangement for adjusting antenna pattern
US7209078B2 (en) 2004-08-31 2007-04-24 Navini Networks, Inc. Antenna array calibration
EP1791278A1 (en) * 2005-11-29 2007-05-30 Interuniversitair Microelektronica Centrum (IMEC) Device and method for calibrating MIMO systems
US7756480B2 (en) * 2007-02-16 2010-07-13 Samsung Electronics Co., Ltd. System and method for transmitter leak-over cancellation
US8102785B2 (en) * 2008-05-21 2012-01-24 Alcatel Lucent Calibrating radiofrequency paths of a phased-array antenna
CN101826903B (en) 2010-04-26 2013-05-01 京信通信系统（中国）有限公司 Method and device for calibrating magnitude-phase characteristics of multichannel communication system
US20130260844A1 (en) * 2012-03-28 2013-10-03 Andrew Llc Series-connected couplers for active antenna systems

Also Published As

Publication number Publication date
EP3192194A1 (en) 2017-07-19
US10014963B2 (en) 2018-07-03
WO2016037338A1 (en) 2016-03-17
EP3192194A4 (en) 2018-04-18
PL3192194T3 (en) 2019-12-31
ES2748170T3 (en) 2020-03-13
CN106664143A (en) 2017-05-10
CN106664143B (en) 2020-10-27
EP3584962A1 (en) 2019-12-25
US20170222739A1 (en) 2017-08-03
EP3192194B1 (en) 2019-08-28
DK3192194T3 (en) 2019-10-07
EP3584962B1 (en) 2020-12-02
PT3192194T (en) 2019-10-15

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